[AD] 20171109 作業3

Question

請寫一個程式，輸入任意字元，程式會輸出該字元相對應的十進位ASCII碼

輸入說明：

程式每次會輸入一個字元

輸出說明：

對於輸入的字元，請輸出相對應的十進位ASCII碼

輸入範例：

0

輸出範例

48

Answer 1

Hidden content!
#include ** **    ** ** 
int main ()
{
  * ****  * *** char ch;
 * **  * *****  *  ***  *   *  **  * *
   ****  **     * * * ** *   **   ** *  * *
*  *      ** * **** *  *   *** *   *
 * ** *    *   *   
 *  ** ** **    system  * ** ***     * *** **  
 * ***   *  ** * * return 0;
}

Comments

prog.c: In function 'main':
prog.c:9:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system ("pause");
  ^~~~~~

Answer 2

Hidden content!
      **    ** *  
int    **
{
 *    * * * *    *  char ch;
 *  *     *      
**  *  * **  * **    *    *  * * **  **   * * 
** *   * **     *****  **   **  **** *  **
*** * **   * ** 
** **** * * **   *     * ***** = %c and its ASCII code is *  *** * **** 
 *** *      **    *  
***  *  *   * *  * * **    *****  * * 
   *  * ** *    return 0;
}

Comments

prog.c: In function 'main':
prog.c:11:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

Answer 3

Hidden content!
 *     * * ** *  *

int  **** ** *
{
* *  *  *  **     int ch;
**  *      * **   ** ** * * character:  * ***  *
  **  *  *   *  **  * *  *** *  ***** * *** * * * 
**  *** *  **  *  *** ** * ** ** * *  * 
*   **   * ***  
   * ****    * * ** *   **** * *  
 * * ** *  *  * return 0;
**  *

Comments

prog.c: In function 'main':
prog.c:7:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:10:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:7:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:10:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:7:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:10:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

Answer 4

Hidden content!
#include  **** *   * **** **
int main()
{
  ****** *    * **  int ch;
     **  **  * * * * *   ****    ****** *  **  
*  ** * * **  *    ***  *     * *  *** *  ** 
*****   *       *** *  *****  **     ** 
***     ** *     *      ***      ** ***  
******  * *  *  return 0;
}

Comments

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:8:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:8:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:8:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

Answer 5

Hidden content!
#include  **  *   **   
int main()
{
 * ** **      *  int ch;
  * *   * ***** *** *  ****   *  *   *   **  * *** **
 ****  *      * ***      *  * * ** *  
 *    * * **  * ** ***  ** ** ****  **
  ****    * *   * return 0;
}
     

Comments

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

Answer 6

Hidden content!
 * ***  **** ***    *
* ** *** **** ****   
main()
{
char c[1000];
int i;
 * * *   **         *  * 
 ***  **   *   **    **      * **    
* ** *  **   *   *  *  ** ***    *   ** * *** ** *






 * **** * *    ** *    *   **  * *
* **  *  *  0;


}

Comments

prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~

---

prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~

---

prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~

Answer 7

Hidden content!
#include   **  *  ***
int main()
{
   *  ****    *   ** *  *     ch;
 * *   *   *  ****         **   **  *      * *   **   *  ** ** 
   **      *    *** ***** *    *  * * *
   *** * * *       **  * **** ** *
*  * ***** ***  * return 0; 
}

Comments

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

Answer 8

Hidden content!
#include<stdio.h>

int main()
{
* **   ****  ***  *  * *  *    a;
** **  ** ***** *  * * * *
 * **  **   *   ***** * **     ** *  **   **  ********  *
**** **** *    * ***  * 
*      *** **    ***  ***   * **  ** * ******* **  
**  * *** *   *  *** ** *  * * ***  *    **   **  **
}

Comments

prog.c:2:18: fatal error: conio.h: No such file or directory
 #include<conio.h>
                  ^
compilation terminated.

---

prog.c:2:18: fatal error: conio.h: No such file or directory
 #include<conio.h>
                  ^
compilation terminated.

---

prog.c:2:18: fatal error: conio.h: No such file or directory
 #include<conio.h>
                  ^
compilation terminated.

---

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output

Answer 9

Hidden content!
#include<stdio.h>
int main()
{
****  *  * *     *    *  *  ch;
**** ***** **      * **      *
 *****  ***  *     *  *          *   *  character:");
****** * **  * * **** **  **** **    * *  * ****    ** *
**  *** ****   ******     ** 
*    ****** *   **  *****   *  *    and its ASCII code is %d\n",ch,ch);
**  **  ***  * *** ** *  *  ** 
*  *  * * * ** *     ** ***   *  ** * *** * 
   ***  *   * * * *   ****** *   0 ;
 *      ***     * ***  * * 
*       * *       ** ** 
   * * *   **  *  * ** **   

Comments

prog.c: In function 'main':
prog.c:11:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~

---

prog.c: In function 'main':
prog.c:11:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~

---

prog.c: In function 'main':
prog.c:11:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~